324045152 has 36 divisors (see below), whose sum is σ = 673332156. Its totient is φ = 153489600.

The previous prime is 324045131. The next prime is 324045157. The reversal of 324045152 is 251540423.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (324045157) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2474 + ... + 25577.

It is an arithmetic number, because the mean of its divisors is an integer number (18703671).

Almost surely, 2^324045152 is an apocalyptic number.

324045152 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

324045152 is an abundant number, since it is smaller than the sum of its proper divisors (349287004).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

324045152 is a wasteful number, since it uses less digits than its factorization.

324045152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28099 (or 28072 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 324045152 is about 18001.2541785288. The cubic root of 324045152 is about 686.8604490732.

Adding to 324045152 its reverse (251540423), we get a palindrome (575585575).

The spelling of 324045152 in words is "three hundred twenty-four million, forty-five thousand, one hundred fifty-two".